Major works at Nana Bhai Khant Boys Ashram Hostel Peeth

Construction Of Tube Well upto 100mtr depth and above in all type of rocks by DTH system and over burden to accommodate casing pipe of followinf sizes in all types of soil and over burdens including lowering of casing pipes but excluding cost of casing pipes as per IS:2800(Part I & II) 1979 specifications the work would be completed after obtaining sand free water. the tube well should have throughout bore as pere nominal dia. of casing pipe (site to be verified by approved geologist): 150mm Dia nominal bore.

Supply of ERW M.S. black casing pipe ISI marked (IS:4270/1992) of grade Fe410 of following sizes at site of work. 150 mm Nominal bore of pipe

S & F tube well cover of M.S.sheet (6mm thick) with nuts and bolts complete for casing size: 150mm dia

S & F M.S. clamp, set of 50 ×6mm flat iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set.

Providing & Fixing of HDPE pipe Confirming to IS:4984:2021 for water supply suitable for submersible & jet pump with required fittings ie socket, elbows, tee etc. complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 63 mm OD 6 kg / cm2

SITC of Radial / mixed flow ISI marked water and anti-corrosive liquid filled submersible motor pump sets suitable for 100/150mm dia borewell. The size of adopter fixed on top of the motor should exceed the top of coupler , for safegaurd the coupler. The construction material of motor and pump should match IS: 8034 : 2018 and IS: 9283 guideline. The radial flow pumpset should operate at 5 star energy efficiency level of BEE and mixed flow pump set should operate at 3 star energy level of BEE, accompained by valid BEE certificate. Motor should be IE2 class as per IEC 60034-2-1: 2007, IEC 60034-30: 2008, & IS12615:2011 with required accessories including making connection suitable for Bore well. The job includes labour part of lowering of riser pipe G.I./ H.D.P.E. with rope, cables & pump, installation of complete fitting and accessories, jointing of electrical cables up to Starter. All labour for testing of submersible pumps set and supply of water to water mains, complete in all respect. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test certificate before execution. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 100 mm diameter Submersible pump shall have following HP Rating, phase, Head range, Discharge range respectively. 2.0 HP, 1-Ø, (7- 95)Mtr, (55-22) LPM

SITC of Contactor OEM Fabricated DOL/Star-Delta Starter panel with switchgear selection as per Type-2 Cordinatiom Chart and made out from 1.6 mm thick powder coated CRCA sheet, enclosure comprising of over load protection relay, short circuit & single phasing protection, Illuminated ON / OFF push buttons, ammeter, voltmeter, indicating lamps etc. suitable for following rating motors complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 2.0 HP to 3.0 HP (DOL starter)

Providing & Laying of Polypropylene rope Confirming to IS:5175 for submersible pump of following sizes. complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 16mm (suitable above 50mm & up to 75mm OD pipe)

P/Laying ISI marked P.V.C. insulated submersible cable confirming to(IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from 99.90 % purity copper, stranding in acc. to IS:8130/IEC 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5, existing pipe / open trench / Cable tray / on surface including making connection etc. as required. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR. 6.0 Sq.mm 3 core flat / Round

SITC of RO water system with Filteration stage = Particalate filter - Membrane life enhancer filter - sediment filter - Pre carbon filter - RO membrane filer - Post carbon filter . Input power - 230 V AC , 50Hz , Percentage of Rejection TDS-90% or better having following fiturees (a) Double purification by RO with ESS or latest techonology with TDS indicator . (b)Spin welded RO membrane Housing to prevent tempering (c)Push fit components for leak proof perfomance (d) Fully automatic operation with auto start and auto off (e) SS/ ABS construction for corrosion free lifespan (f)nEqually suitable for water from all bore wells , overhead storage tanks,water tankers and even municipal tapos (g) RO membrane Flushing - Auto Flush @ Every Start ., Every Stop and every One hours of working for one minute . complete in all respect , with following capicity Make : Kent / Eureka Frobes / Ion Exchange / Electrolux / Voltas. Purification capacity - 50LPH, duty cycle 270-500 liters/day